OFFTEK 8GB Replacement Memory RAM Upgrade for IBM-Lenovo IdeaPad 510S-14IKB (DDR4-19200) Laptop Memory

£50.68 £6.34/GB

23% cheaper per GB than the average 8GB DDR4 kit we track.

★ All-time low Laptop DDR4

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Specification

Price history

30-day avg £50.6890-day avg £53.35180-day avg £59.34 All-time low £50.68 (2026-07-21)

Cheaper per GB in the same spec

Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›

	£/GB	Price	Capacity	Manufacturer	For	Type	Form Factor	ECC / Buffered	Description
	£5.00best £/GB	£39.99▼ 13%	8GB	Origin	Laptop	DDR4	SO-DIMM 2666MHz	Non-ECCUnbuffered	8GB DDR4 2666MHz SODIMMBuy📈★★★½☆7
	£5.06	£40.47▼ 11%	8GB	Lexar	Laptop	DDR4	SO-DIMM 3200MHz	Unbuffered	Lexar SODIMM 8GB DDR4 RAM 3200 MHzBuy📈★★★★½1,368
	£5.25	£42.00	8GB	SK Hynix	Laptop	DDR4	SO-DIMM 2400MHz	Unbuffered	Hynix HMA81GS6AFR8N-UH 8GB DDR4 2400MHz SODIMM Memory ModuleBuy📈★★★★½1,663
	£5.75	£45.99	8GB	Timetec	Laptop	DDR4	SO-DIMM 2133MHz	Non-ECCUnbuffered	Timetec 8GB DDR4 2133MHz (PC4-2133P) PC4-17000 SODIMM Laptop RAM – 260-Pin 1.2V CL15 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-OneBuy📈★★★★½138
	£5.87	£46.99	8GB	Timetec	Laptop	DDR4	SO-DIMM 2400MHz	Non-ECCUnbuffered	Timetec 8GB DDR4 2400MHz (PC4-2400T) PC4-19200 SODIMM Laptop RAM – 260-Pin 1.2V CL17 Non-ECC Unbuffered Memory Module for Laptop, Notebook, Mini PC, All-in-OneBuy📈★★★★½476
	£5.87	£46.99	8GB	SP Silicon Power	Laptop	DDR4	SO-DIMM 2400MHz	Unbuffered	SP Silicon Power 8GB-DDR4-RAM-2400MHz (PC4 19200) 260 Pin SO-DIMM 1.2V Laptop Memory Module - Low Voltage, Single Pack-2400MHz, FBE-SU008GBSFU240B02EDBuy📈★★★★½189

About this kit

• Boost Your System’s Performance: Increase available memory for smoother multitasking, improved responsiveness and better performance when running memory-intensive applications.
• Matched Specifically to Your Machine: OFFTEK selects the correct memory configuration for the computer shown in this listing, removing the uncertainty from choosing a compatible upgrade.
• We Do the Technical Checking for You: There is no need to compare memory speeds, voltages, form factors or other technical details, as the upgrade has been matched to the machine’s supported requirements.
• Extend the Life of Your Computer: Increasing the available memory can help your existing machine remain productive for longer, offering a cost-effective alternative to replacing the complete system.
• Quick and Straightforward Upgrade: Memory is simple to install and requires no software installation; shut down and disconnect the machine before fitting and follow the manufacturer’s instructions.
• Tested for Dependable Performance: Every OFFTEK memory module is checked and tested at component and module level to support stable, reliable operation in everyday use.
• Matched Memory, Without the Guesswork: Receive the memory configuration selected on this listing, chosen specifically for the computer model shown to make upgrading simple and reassuring.

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